154323612

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 399016800

約数和(自身を除く): 244693188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 173, 213, 284, 346, 349, 426, 519, 639, 692, 698, 852, 1038, 1047, 1278, 1396, 1557, 2076, 2094, 2556, 3114, 3141, 4188, 6228, 6282, 12283, 12564, 24566, 24779, 36849, 49132, 49558, 60377, 73698, 74337, 99116, 110547, 120754, 147396, 148674, 181131, 221094, 223011, 241508, 297348, 362262, 442188, 446022, 543393, 724524, 892044, 1086786, 2173572, 4286767, 8573534, 12860301, 17147068, 25720602, 38580903, 51441204, 77161806, 154323612]

約数ペア:

[(1, 154323612), (2, 77161806), (3, 51441204), (4, 38580903), (6, 25720602), (9, 17147068), (12, 12860301), (18, 8573534), (36, 4286767), (71, 2173572), (142, 1086786), (173, 892044), (213, 724524), (284, 543393), (346, 446022), (349, 442188), (426, 362262), (519, 297348), (639, 241508), (692, 223011), (698, 221094), (852, 181131), (1038, 148674), (1047, 147396), (1278, 120754), (1396, 110547), (1557, 99116), (2076, 74337), (2094, 73698), (2556, 60377), (3114, 49558), (3141, 49132), (4188, 36849), (6228, 24779), (6282, 24566), (12283, 12564)]